package day07;

public class OverLoadDemo {
    public static void main(String[] args) {
        show();
        show("张三");
        show(25);
        show("zhangsan",25);
        show(25,"zhangsan");
    }
    public static void show(){}
    public static void show(String name){}
    public static void show(int age){}
    public static void show(String name, int age){}
    public static void show(int age,String name){}
    // 重载与返回值类型无关，与参数名称无关
}
